class AddTags < ActiveRecord::Migration
  def self.up
    execute 'ALTER TABLE `ecases` ADD COLUMN `tags` VARCHAR(255) NULL'
    execute 'ALTER TABLE `events` ADD COLUMN `tags` VARCHAR(255) NULL'
  end

  def self.down
    execute 'ALTER TABLE `ecases` DROP COLUMN `tags`'
    execute 'ALTER TABLE `events` DROP COLUMN `tags`'
  end
end
